Analysis Overview
SHA256
9eb589e9e6b9a7ddae400d859e3dc03d4a97bb27a1e21b26d10354dfcfd5240d
Threat Level: Known bad
The file 9eb589e9e6b9a7ddae400d859e3dc03d4a97bb27a1e21b26d10354dfcfd5240d was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Smokeloader family
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 09:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 09:45
Reported
2024-11-10 09:47
Platform
win7-20240903-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
SmokeLoader
Smokeloader family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2340 wrote to memory of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe
"C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 136
Network
Files
memory/2340-1-0x00000000009F0000-0x0000000000AF0000-memory.dmp
memory/2340-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2340-3-0x0000000000400000-0x0000000000843000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 09:45
Reported
2024-11-10 09:47
Platform
win10v2004-20241007-en
Max time kernel
99s
Max time network
148s
Command Line
Signatures
SmokeLoader
Smokeloader family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe
"C:\Users\Admin\AppData\Local\Temp\5740b8a21e0f7386c22f383ba6a9a3c18284f3003e02b72c01d9f7e13b88d1ab.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 408 -ip 408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/408-1-0x0000000000870000-0x0000000000970000-memory.dmp
memory/408-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/408-3-0x0000000000400000-0x0000000000843000-memory.dmp
memory/408-5-0x0000000000400000-0x0000000000843000-memory.dmp
memory/408-6-0x0000000000400000-0x0000000000409000-memory.dmp